The U.S. Justice Department has asked a federal judge to hold Donald Trump's office in contempt of court for failing to fully comply with a subpoena to return all classified documents in the former president's possession, the Washington Post reported on Thursday, citing people familiar with the matter. U.S. District Court Judge Beryl Howell has not yet held a hearing or ruled on the request, the newspaper reported. One of the key areas of disagreement centers on the Trump legal team's repeated refusal to designate a custodian of records to sign a document attesting that all classified materials have been...